ms> epar objmasks
I R A F
Image Reduction and Analysis Facility
PACKAGE = nproto
TASK = objmasks
images = obj262 List of images or MEF files
objmasks= om262 List of output object masks
(omtype = numbers) Object mask type
(skys = sky262) List of input/output sky maps
(sigmas = ) List of input/output sigma maps
(masks = !BPM) List of input bad pixel masks
(extname= ) Extension names
(logfile= STDOUT) List of log files
(blkstep= 1) Line step for sky sampling
(blksize= -10) Sky block size (+=pixels, -=blocks)
(convolv= block 3 3) Convolution kernel
(hsigma = 3.) Sigma threshold above sky
(lsigma = 10.) Sigma threshold below sky
(hdetect= yes) Detect objects above sky?
(ldetect= no) Detect objects below sky?
(neighbo= 8) Neighbor type"
(minpix = 6) Minimum number of pixels in detected objects
(ngrow = 2) Number of grow rings
(agrow = 2.) Area grow factor
(mode = ql)
ms> objmasks obj262 om262 skys=sky262
ACE: NOAO/IRAF V2.12BETA valdes@localhost Thu 14:29:40 07-Feb-2002
Image: obj262[im1] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im1.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im1]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
2750 objects detected
Update sky map: sky262[im1]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im1]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Thu 14:30:08 07-Feb-2002
Image: obj262[im2] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im2.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im2]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
3074 objects detected
Update sky map: sky262[im2]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im2]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Thu 14:30:34 07-Feb-2002
Image: obj262[im3] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im3.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im3]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
2801 objects detected
Update sky map: sky262[im3]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im3]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Thu 14:31:02 07-Feb-2002
Image: obj262[im4] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im4.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im4]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
3144 objects detected
Update sky map: sky262[im4]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im4]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Thu 14:31:32 07-Feb-2002
Image: obj262[im5] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im5.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im5]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
2803 objects detected
Update sky map: sky262[im5]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im5]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Thu 14:32:00 07-Feb-2002
Image: obj262[im6] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im6.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im6]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
2562 objects detected
Update sky map: sky262[im6]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im6]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Thu 14:32:31 07-Feb-2002
Image: obj262[im7] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im7.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im7]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
3449 objects detected
Update sky map: sky262[im7]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im7]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Thu 14:32:59 07-Feb-2002
Image: obj262[im8] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im8.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im8]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
3444 objects detected
Update sky map: sky262[im8]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im8]
ms> epar combine
I R A F
Image Reduction and Analysis Facility
PACKAGE = mscred
TASK = combine
input = obj262,obj263 List of images to combine
output = comb List of output images
(headers= ) List of header files (optional)
(bpmasks= ) List of bad pixel masks (optional)
(rejmask= ) List of rejection masks (optional)
(nrejmas= ) List of number rejected masks (optional)
(expmask= ) List of exposure masks (optional)
(sigmas = ) List of sigma images (optional)
(ccdtype= ) CCD image type to combine (optional)
(amps = yes) Combine images by amplifier?
(subsets= no) Combine images by subset?
(delete = no) Delete input images after combining?
(combine= average) Type of combine operation
(reject = none) Type of rejection
(project= no) Project highest dimension of input images?
(outtype= real) Output image pixel datatype
(outlimi= ) Output limits (x1 x2 y1 y2 ...)
(offsets= none) Input image offsets
(masktyp= !objmask) Mask type
(maskval= 0.) Mask value
(blank = 0.) Value if there are no pixels
(scale = @scales) Image scaling
(zero = none) Image zero point offset
(weight = none) Image weights
(statsec= ) Image section for computing statistics
(lthresh= INDEF) Lower threshold
(hthresh= INDEF) Upper threshold
(nlow = 1) minmax: Number of low pixels to reject
(nhigh = 1) minmax: Number of high pixels to reject
(nkeep = 1) Minimum to keep (pos) or maximum to reject (neg)
(mclip = yes) Use median in sigma clipping algorithms?
(lsigma = 3.) Lower sigma clipping factor
(hsigma = 3.) Upper sigma clipping factor
(rdnoise= 0.) ccdclip: CCD readout noise (electrons)
(gain = 1.) ccdclip: CCD gain (electrons/DN)
(snoise = 0.) ccdclip: Sensitivity noise (fraction)
(sigscal= 0.1) Tolerance for sigma clipping scaling corrections
(pclip = -0.5) pclip: Percentile clipping parameter
(grow = 0.) Radius (pixels) for neighbor rejection
(mode = ql)
ms> combine obj262,obj263 comb masktype=!objmask scale=@scales
Feb 11 13:47: IMCOMBINE
combine = average, scale = @scales, zero = none, weight = none
blank = 0.
masktype = goodval, maskval = 0
Images Scale Maskfile
obj262[1] 1.000 om262[im1]
obj263[1] 0.956 om263a[im1]
Output image = comb[inherit], ncombine = 2
Feb 11 13:47: IMCOMBINE
combine = average, scale = @scales, zero = none, weight = none
blank = 0.
masktype = goodval, maskval = 0
Images Scale Maskfile
obj262[2] 1.000 om262[im2]
obj263[2] 0.956 om263a[im2]
Output image = comb[inherit], ncombine = 2
Feb 11 13:48: IMCOMBINE
combine = average, scale = @scales, zero = none, weight = none
blank = 0.
masktype = goodval, maskval = 0
Images Scale Maskfile
obj262[3] 1.000 om262[im3]
obj263[3] 0.956 om263a[im3]
Output image = comb[inherit], ncombine = 2
Feb 11 13:49: IMCOMBINE
combine = average, scale = @scales, zero = none, weight = none
blank = 0.
masktype = goodval, maskval = 0
Images Scale Maskfile
obj262[4] 1.000 om262[im4]
obj263[4] 0.956 om263a[im4]
Output image = comb[inherit], ncombine = 2
Feb 11 13:49: IMCOMBINE
combine = average, scale = @scales, zero = none, weight = none
blank = 0.
masktype = goodval, maskval = 0
Images Scale Maskfile
obj262[5] 1.000 om262[im5]
obj263[5] 0.956 om263a[im5]
Output image = comb[inherit], ncombine = 2
Feb 11 13:50: IMCOMBINE
combine = average, scale = @scales, zero = none, weight = none
blank = 0.
masktype = goodval, maskval = 0
Images Scale Maskfile
obj262[6] 1.000 om262[im6]
obj263[6] 0.956 om263a[im6]
Output image = comb[inherit], ncombine = 2
Feb 11 13:51: IMCOMBINE
combine = average, scale = @scales, zero = none, weight = none
blank = 0.
masktype = goodval, maskval = 0
Images Scale Maskfile
obj262[7] 1.000 om262[im7]
obj263[7] 0.956 om263a[im7]
Output image = comb[inherit], ncombine = 2
Feb 11 13:51: IMCOMBINE
combine = average, scale = @scales, zero = none, weight = none
blank = 0.
masktype = goodval, maskval = 0
Images Scale Maskfile
obj262[8] 1.000 om262[im8]
obj263[8] 0.956 om263a[im8]
Output image = comb[inherit], ncombine = 2
ms> epar objmasks
I R A F
Image Reduction and Analysis Facility
PACKAGE = nproto
TASK = objmasks
images = pobj262 List of images or MEF files
objmasks= om262 List of output object masks
(omtype = numbers) Object mask type
(skys = sky262) List of input/output sky maps
(sigmas = ) List of input/output sigma maps
(masks = !BPM) List of input bad pixel masks
(extname= ) Extension names
(logfile= STDOUT) List of log files
(blkstep= 1) Line step for sky sampling
(blksize= -10) Sky block size (+=pixels, -=blocks)
(convolv= block 3 3) Convolution kernel
(hsigma = 3.) Sigma threshold above sky
(lsigma = 10.) Sigma threshold below sky
(hdetect= yes) Detect objects above sky?
(ldetect= no) Detect objects below sky?
(neighbo= 8) Neighbor type"
(minpix = 6) Minimum number of pixels in detected objects
(ngrow = 2) Number of grow rings
(agrow = 2.) Area grow factor
(mode = ql)
ms> objmasks pobj262 om262
ACE: NOAO/IRAF V2.12BETA valdes@localhost Mon 09:46:03 11-Feb-2002
Image: pobj262[im1] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im1.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im1]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
2750 objects detected
Update sky map: sky262[im1]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im1]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Mon 09:46:36 11-Feb-2002
Image: pobj262[im2] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im2.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im2]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
2783 objects detected
Update sky map: sky262[im2]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im2]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Mon 09:47:09 11-Feb-2002
Image: pobj262[im3] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im3.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im3]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
2764 objects detected
Update sky map: sky262[im3]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im3]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Mon 09:47:45 11-Feb-2002
Image: pobj262[im4] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im4.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im4]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
3144 objects detected
Update sky map: sky262[im4]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im4]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Mon 09:48:19 11-Feb-2002
Image: pobj262[im5] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im5.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im5]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
2803 objects detected
Update sky map: sky262[im5]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im5]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Mon 09:48:54 11-Feb-2002
Image: pobj262[im6] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im6.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im6]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
2464 objects detected
Update sky map: sky262[im6]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im6]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Mon 09:49:30 11-Feb-2002
Image: pobj262[im7] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im7.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im7]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
3315 objects detected
Update sky map: sky262[im7]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im7]
ACE: NOAO/IRAF V2.12BETA valdes@localhost Mon 09:50:06 11-Feb-2002
Image: pobj262[im8] - 32q2 First Pass - DelRA = 0.0, DelDec = 0.0
Bad pixel mask: bpm262/bpm_im8.pl
Set sky and sigma:
Determine sky and sigma by surface fits:
start line = 1, end line = 4096, step = 99.9
xorder = 2, yorder = 2, xterms = half
hclip = 2., lclip = 3.
Determine sky and sigma by block statistics:
Number of blocks: 10 20
Number of pixels per block: 204 204
Number of subblocks: 20 40
Number of pixels per subblock: 102 102
Write sky map: sky262[im8]
Detect objects:
Convolution:
1. 1. 1.
1. 1. 1.
1. 1. 1.
3444 objects detected
Update sky map: sky262[im8]
Grow objects: ngrow = 2, agrow = 2.
Write object mask: om262[im8]